Threads by latest replies - Page 725

(15 replies)

Calculus confusion

No.14230740 ViewReplyOriginalReport
Just how....
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(25 replies)
No.14230117 ViewReplyOriginalReport
Doing some grading, got this back as a response. Should I mark it correct?
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(13 replies)
No.14228792 ViewReplyOriginalReport
I'm 24 and I started using sunscreen two months ago. Is 30SPF enough to protect against skin aging caused by the sun? It was the only clear sunscreen I could find.
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(14 replies)
No.14224798 ViewReplyOriginalReport
Does /sci/ agree with the Catholic priest Georges Lemaitre on the origin of the universe?
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(38 replies)

Is there any R&D into making actual reproductive organs for trannies?

No.14228112 ViewReplyOriginalReport
E.g. womb, eggs, ovaries, etc., rather than just making a vagina? And if there is, are they looking for human test subjects?
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(93 replies)

Superconductive Tesla Coil?

No.14230223 ViewReplyLast 50OriginalReport
Hello! I’m curious as to what would would happen if the primary and secondary coils of a Tesla coil or transformer were made from a superconducting wire (supercooled Hg for example). Since superconductors expel external magnetic fields with great efficiency, would a Tesla coil produce a more powerful output voltage? Since electrons behave as bosons at this temperature, would the outcome of the machine behave as expected or unexpectedly? It should be simple to test if one has access to the Hg and liquid nitrogen.
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(15 replies)
No.14233411 ViewReplyOriginalReport
Deep scientific question.
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(31 replies)
No.14229066 ViewReplyOriginalReport
Why do animals age?
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(22 replies)
No.14229396 ViewReplyOriginalReport
>Go on space mission to nearest habitable planet
>Civilization dies out due to time dilation
Anyone who thinks space travel would ever be possible is drinking too much science fiction kool-aid
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(5 replies)
No.14232069 ViewReplyOriginalReport
What are the chances that AI develop a "mind of their own"?